BRUNETTE JESSICA'S BLONDE MOMENT

Breathe a deep sigh of relief, you hard-core JESSICA SIMPSON fans: Luckily, the brunette hair dye has not adversely affected her intelligence - she's STILL a dumb blonde! Dining with boyfriend JOHN MAYER at fabulous Rome ristorante Dal Bolognese (Hey... that's My Favorite Alien's fave Roman eatery!), Daddy's Little Girl asked the waiter tossing a salad at their table: "Do you have Italian dressing?" The waiter roared with laughter and Jessica turned marinara-red as the guy replied: "My dear, all of our dressings are Italian!"